1710a 1710e

The Door Numbers are used for house,floor and building, made of brass, stainless steel and aluminum. They are polished by hand. The Door Numbers are made of brass, stainless steel and aluminum. Polished by hand.MaterialSizeFinishBrass8",2"Polished and Lacquered Polished and ChromedStainless Steel3",2"Mirror Polished Satin PolishedAluminum3",2"Polished Anodized Powder Coated Brass Door Number ...

Integrated Access Tester is a comprehensive test tool with E1, V port, Gigabit Ethernet link maintenance and failure diagnose. FunctionsG.703 E1 circuit FAS, CRS code monitoringE1 on-line monitoringvarious alarm, error type insertslip code testV series interface testV.24/RS232, V.35 interface error testvarious working mode setITU error indicator analysissupport two layers protocol encapsulation ( ...